/* ============================================================
   款参谋 AI · v2 共享设计系统
   设计语言源：frontend/preview/f-tech.html（用户认可）
   暗暖墨底 + Mesh 暖流光（app 纯净 / 落地页 hero 暖雾+鼠标拨开） + 暖金 + 象牙白 + Manrope/Sora
   ------------------------------------------------------------
   引入顺序：先 kuancanmou-v2.css（本文件），再视情况引 kuancanmou.css。
   本文件覆盖现有 app 页全部类名（沿用旧类名，不动 JS data-* 钩子）。
   动效靠 kuancanmou-v2.js 的 kcmV2Init()，prefers-reduced-motion 全降级。
   ============================================================ */

/* ============ TOKEN ============ */
:root{
  --bg:#0E0C0A;
  --bg-soft:#1A1612;
  --surface:#161310;
  --surface-2:#1F1A15;
  --ink:#F2ECE0;
  --ink-2:#C7BEAE;
  --ink-3:#8C8377;
  --line:rgba(242,236,224,.10);
  --line-2:rgba(242,236,224,.18);
  --gold:#D4A871;
  --gold-2:#B8946A;
  --gold-soft:rgba(212,168,113,.16);
  --ok:#9FB58A;            /* 暖橄榄绿 = 通过/锁定/已完成 */
  --warn:#D9A066;          /* 暖琥珀 = 排队/进行中 */
  --danger:#C98A78;        /* 暖陶土 = 失败/放弃，不用刺眼红 */
  --mono:"Sora","Manrope",ui-monospace,"SFMono-Regular",monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-out:cubic-bezier(.22,.61,.36,1);
  --maxw:1160px;
  --pad:clamp(20px,5vw,64px);
  --radius:14px;
  --radius-sm:10px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:"Manrope",-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
/* JS 普遍用 el.hidden 控制显隐（analyze 三态/mode-pane/dim-manual 等）；
   组件的 display:grid/flex 会压过 hidden 属性的 UA 样式 → 必须用 !important 夺回 */
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
.mono{font-family:var(--mono);font-feature-settings:"tnum" 1;letter-spacing:.02em}
::selection{background:var(--gold-soft);color:var(--ink)}

/* ============ 背景层（同 f-tech） ============ */
.bg-stage{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;background:var(--bg)}
.bg-stage::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 50% -10%,#1C1813 0%,#0E0C0A 60%,#0A0907 100%);
}
.depth{position:absolute;inset:-12% 0;will-change:transform}
.aurora{position:absolute;border-radius:50%;will-change:transform;mix-blend-mode:screen}
.aurora.far{
  width:50vw;height:50vw;right:-8vw;top:-6vw;filter:blur(120px);
  background:radial-gradient(circle at 50% 50%,rgba(210,150,110,.40),rgba(210,150,110,0) 64%);
  animation:drift2 70s ease-in-out infinite;
}
.aurora.mid{
  width:62vw;height:62vw;left:6vw;top:32vh;filter:blur(104px);
  background:radial-gradient(circle at 50% 50%,rgba(206,138,128,.36),rgba(206,138,128,0) 62%);
  animation:drift3 58s ease-in-out infinite;
}
.aurora.near{
  width:72vw;height:72vw;left:-18vw;top:-20vw;filter:blur(86px);
  background:radial-gradient(circle at 50% 50%,rgba(216,170,112,.52),rgba(216,170,112,0) 60%);
  animation:drift1 52s ease-in-out infinite;
}
@keyframes drift1{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(8vw,6vh,0) scale(1.14)}}
@keyframes drift2{0%,100%{transform:translate3d(0,0,0) scale(1.04)}50%{transform:translate3d(-6vw,5vh,0) scale(.9)}}
@keyframes drift3{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(5vw,-6vh,0) scale(1.1)}}
/* 纯 Mesh 辅助暖光层（app 工作页背景，安静不抢内容；替代原点阵/等高线）
   .dotgrid 类名沿用以免改各页 HTML，语义已是「补充流光」而非点阵 */
.dotgrid{
  position:absolute;inset:-10%;will-change:transform;
  background:
    radial-gradient(40% 32% at 28% 20%,rgba(216,170,112,.16),transparent 70%),
    radial-gradient(36% 30% at 78% 72%,rgba(206,138,128,.12),transparent 72%);
  filter:blur(48px);opacity:.85;
}
.vignette{position:absolute;inset:0;background:radial-gradient(130% 100% at 50% 40%,transparent 52%,rgba(8,7,5,.55) 100%)}
.cursor-glow{
  position:absolute;width:560px;height:560px;left:0;top:0;border-radius:50%;
  margin:-280px 0 0 -280px;mix-blend-mode:screen;
  background:radial-gradient(circle at 50% 50%,rgba(216,170,112,.16),rgba(216,170,112,0) 62%);
  transform:translate3d(-1000px,-1000px,0);transition:transform .5s var(--ease-out);
  will-change:transform;opacity:0;
}
.grain{
  position:absolute;inset:-50%;width:200%;height:200%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:.05;mix-blend-mode:screen;will-change:transform;animation:grainShift 6s steps(4) infinite;
}
@keyframes grainShift{0%{transform:translate3d(0,0,0)}25%{transform:translate3d(-2%,1%,0)}50%{transform:translate3d(1%,-2%,0)}75%{transform:translate3d(-1%,2%,0)}100%{transform:translate3d(0,0,0)}}
@media (max-width:880px){
  .aurora.near{filter:blur(66px)}.aurora.mid{filter:blur(74px)}.aurora.far{filter:blur(82px)}
  .dotgrid{background-size:24px 24px;opacity:.5}
  .cursor-glow{display:none}
}
@media (prefers-reduced-motion:reduce){
  .aurora,.grain,.depth,.dotgrid{animation:none;transform:none !important}
  .cursor-glow{display:none}
}

/* ============ 通用排版 / 装饰 ============ */
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:8px}
.eyebrow::before{content:"";width:14px;height:1px;background:var(--gold);opacity:.6}

.crosshair{position:absolute;width:14px;height:14px;pointer-events:none;opacity:.5}
.crosshair::before,.crosshair::after{content:"";position:absolute;background:var(--gold)}
.crosshair::before{left:50%;top:0;width:1px;height:100%;transform:translateX(-.5px)}
.crosshair::after{top:50%;left:0;height:1px;width:100%;transform:translateY(-.5px)}
.bracket{position:absolute;width:16px;height:16px;border:1px solid var(--line-2);pointer-events:none}
.bracket.tl{border-right:0;border-bottom:0}.bracket.tr{border-left:0;border-bottom:0}
.bracket.bl{border-right:0;border-top:0}.bracket.br{border-left:0;border-top:0}

/* scroll reveal —— .r 由 v2.js 加 .in（IntersectionObserver） */
.r{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease);will-change:transform,opacity}
.r.in{opacity:1;transform:none}
/* 兼容旧 app 页的 .reveal + --d（旧 css 用 animation；v2 这里用同名退场->进场，
   不依赖旧 css 也能成立。v2.js 不操作 .reveal，靠纯 CSS 动画自跑） */
.reveal{opacity:0;animation:kcmV2Reveal .8s var(--ease) forwards;animation-delay:var(--d,0ms)}
@keyframes kcmV2Reveal{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  .r{opacity:1 !important;transform:none !important}
  .reveal{opacity:1 !important;animation:none !important;transform:none !important}
}

/* ============ NAV（落地/营销页顶栏，app 页用 .topbar） ============ */
nav.kcm-nav,nav#nav{
  position:fixed;top:0;left:0;right:0;z-index:100;padding:18px var(--pad);
  display:flex;align-items:center;justify-content:space-between;
  transition:background .5s var(--ease),backdrop-filter .5s var(--ease),border-color .5s var(--ease),padding .5s var(--ease);
  border-bottom:1px solid transparent;
}
nav.kcm-nav.scrolled,nav#nav.scrolled{background:rgba(14,12,10,.66);backdrop-filter:saturate(160%) blur(20px);border-bottom:1px solid var(--line);padding-top:13px;padding-bottom:13px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;letter-spacing:-.01em;color:var(--ink)}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--gold);position:relative;box-shadow:0 0 12px rgba(216,170,112,.7)}
.brand .dot::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid var(--line-2)}

/* 通用按钮（营销页用 btn-primary/btn-ghost；app 页用 .btn / .btn.primary，见下方） */
.btn-primary{display:inline-flex;align-items:center;gap:10px;font-size:15px;font-weight:600;padding:15px 28px;border-radius:100px;background:var(--ink);color:#0E0C0A;transition:transform .45s var(--ease),box-shadow .45s var(--ease);will-change:transform}
.btn-primary .arr{transition:transform .45s var(--ease)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 44px rgba(216,170,112,.32)}
.btn-primary:hover .arr{transform:translateX(4px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{font-size:15px;font-weight:600;color:var(--ink-2);display:inline-flex;align-items:center;gap:8px;border-bottom:1px solid transparent;padding-bottom:2px;transition:color .3s,border-color .3s}
.btn-ghost:hover{color:var(--ink);border-color:var(--line-2)}

/* ============================================================
   APP 页组件（暗底技术感重做，沿用现有类名）
   ============================================================ */

/* ---- 外壳 ---- */
.app-shell{display:grid;grid-template-columns:264px 1fr;min-height:100vh;position:relative;z-index:1}

/* ---- 侧栏 ---- */
.sidebar{
  position:sticky;top:0;align-self:start;height:100vh;
  display:flex;flex-direction:column;gap:22px;
  padding:28px 22px;
  border-right:1px solid var(--line);
  background:linear-gradient(180deg,rgba(31,26,21,.5),rgba(22,19,16,.32));
  backdrop-filter:saturate(140%) blur(14px);
}
.brand-line{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand-line strong{display:block;font-size:17px;font-weight:700;letter-spacing:-.01em}
.brand-line small{display:block;font-size:12px;color:var(--ink-2);margin-top:3px;letter-spacing:.02em}
.brand-mark{
  flex:0 0 auto;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  font-weight:700;font-size:19px;color:#0E0C0A;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));
  box-shadow:0 0 0 1px rgba(216,170,112,.25),0 8px 22px -10px rgba(216,170,112,.6);
}
.side-nav{display:flex;flex-direction:column;gap:4px;margin-top:4px}
.side-nav a{
  position:relative;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 14px;border-radius:10px;font-size:15px;font-weight:500;color:var(--ink-2);
  border:1px solid transparent;transition:color .3s,background .3s,border-color .3s;
}
.side-nav a span{font-family:var(--mono);font-size:12px;color:var(--ink-2);font-weight:500}
.side-nav a:hover{color:var(--ink);background:rgba(242,236,224,.04);border-color:var(--line)}
.side-nav a.active{
  color:var(--ink);background:linear-gradient(180deg,rgba(216,170,112,.14),rgba(216,170,112,.04));
  border-color:var(--gold-soft);
}
.side-nav a.active::before{
  content:"";position:absolute;left:-22px;top:50%;transform:translateY(-50%);
  width:3px;height:18px;border-radius:0 3px 3px 0;background:var(--gold);box-shadow:0 0 10px rgba(216,170,112,.7);
}
.side-nav a.active span{color:var(--gold)}
.side-card{
  margin-top:auto;padding:18px;border-radius:var(--radius);
  background:linear-gradient(180deg,var(--surface-2),var(--surface));
  border:1px solid var(--line-2);position:relative;overflow:hidden;
  font-size:12.5px;color:var(--ink-3);line-height:1.7;
}
.side-card::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 100% at 100% 0,rgba(216,170,112,.12),transparent 60%);pointer-events:none}
.side-card strong{display:block;font-family:var(--mono);font-size:30px;font-weight:600;color:var(--gold);line-height:1;margin:6px 0}

/* ---- 主区 ---- */
.app-main{min-width:0;padding:28px var(--pad) 64px;display:flex;flex-direction:column;gap:26px}

/* ---- 顶栏 ---- */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 18px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(22,19,16,.5);backdrop-filter:saturate(140%) blur(12px);
}
.topbar .brand-line strong{font-size:16px}

/* ---- 移动端分段标签 ---- */
.mobile-tabs{
  display:none;gap:4px;padding:5px;border-radius:100px;
  border:1px solid var(--line);background:var(--surface);
  overflow-x:auto;scrollbar-width:none;
  -webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 24px),transparent);
  mask-image:linear-gradient(90deg,#000 calc(100% - 24px),transparent);
}
.mobile-tabs::-webkit-scrollbar{display:none}
.mobile-tabs a{
  flex:0 0 auto;padding:8px 16px;border-radius:100px;font-size:13.5px;font-weight:600;
  color:var(--ink-3);white-space:nowrap;transition:color .3s,background .3s;
}
.mobile-tabs a.active{color:#0E0C0A;background:linear-gradient(140deg,var(--gold),var(--gold-2));box-shadow:0 6px 16px -8px rgba(216,170,112,.7)}

/* ---- 页头 ---- */
.page-title{position:relative}
.page-title--hero{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.page-title .eyebrow{margin-bottom:14px}
.page-title h1{font-size:clamp(26px,3.6vw,40px);font-weight:800;letter-spacing:-.03em;line-height:1.08}
.page-title > div > p{margin-top:14px;color:var(--ink-2);font-size:15.5px;line-height:1.65;max-width:48ch}
.title-rule{display:block;margin-top:20px;height:2px;width:54px;background:var(--gold);box-shadow:0 0 12px rgba(216,170,112,.7);border-radius:2px}

/* ---- 卡片 / 面板 ---- */
.panel{
  border-radius:18px;border:1px solid var(--line);overflow:hidden;
  background:linear-gradient(180deg,rgba(31,26,21,.42),rgba(22,19,16,.28));
  backdrop-filter:saturate(130%) blur(8px);
  box-shadow:0 30px 80px -50px rgba(0,0,0,.8);
}
.panel-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px clamp(18px,3vw,28px);border-bottom:1px solid var(--line);
}
.panel-head h2{font-size:clamp(18px,2.2vw,22px);font-weight:700;letter-spacing:-.02em}
.panel-head p{margin-top:6px;font-size:13.5px;color:var(--ink-3);line-height:1.6}
.panel-body{padding:clamp(18px,3vw,28px)}

/* ---- 任务列表 ---- */
.task-list{display:flex;flex-direction:column;gap:12px}
.task-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:18px 20px;border-radius:var(--radius);
  border:1px solid var(--line);background:var(--surface);
  transition:border-color .35s var(--ease),background .35s var(--ease),transform .35s var(--ease);
}
.task-row:hover{border-color:var(--gold-soft);background:var(--surface-2);transform:translateY(-1px)}
.task-row h3{font-size:15.5px;font-weight:600;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.task-row p{margin-top:6px;font-family:var(--mono);font-size:12px;color:var(--ink-3);letter-spacing:.02em}

/* ---- 徽标 ---- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.03em;
  padding:5px 11px;border-radius:100px;
  color:var(--ink-2);background:rgba(242,236,224,.05);border:1px solid var(--line-2);
}
.badge[data-balance],.badge:has([data-balance]){color:var(--ink)}
.badge.ok,.badge.is-completed{color:var(--ok);border-color:rgba(159,181,138,.3);background:rgba(159,181,138,.08)}
.badge.warn,.badge.is-running{color:var(--warn);border-color:rgba(217,160,102,.3);background:rgba(217,160,102,.08)}
.badge.danger,.badge.is-failed{color:var(--danger);border-color:rgba(201,138,120,.3);background:rgba(201,138,120,.08)}

/* ---- 空态 ---- */
.empty-state{
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;
  padding:clamp(36px,6vw,64px) 24px;
}
.empty-state strong{font-size:17px;font-weight:700;color:var(--ink)}
.empty-state p{font-size:14px;color:var(--ink-3);line-height:1.7;max-width:42ch}
.empty-state .btn{margin-top:8px}
.empty-illo{
  width:84px;height:84px;border-radius:22px;display:grid;place-items:center;
  background:radial-gradient(circle at 50% 38%,var(--surface-2),var(--surface));
  border:1px solid var(--line-2);position:relative;
  box-shadow:0 0 0 1px rgba(216,170,112,.06),0 0 50px -22px rgba(216,170,112,.5);
}
.empty-illo::after{content:"";position:absolute;inset:-1px;border-radius:22px;background:radial-gradient(120% 100% at 50% 0,rgba(216,170,112,.18),transparent 62%);pointer-events:none}
.empty-shoe{font-size:32px;font-weight:700;color:var(--gold);animation:empty-breathe 3.4s var(--ease) infinite}
@keyframes empty-breathe{0%,100%{opacity:.85;transform:translateY(0)}50%{opacity:1;transform:translateY(-2px)}}
.empty-state--loading .empty-shoe{animation:empty-breathe 1.6s var(--ease) infinite}
@media (prefers-reduced-motion:reduce){.empty-shoe{animation:none}}

/* ---- 按钮（app 页 .btn / .btn.primary / .btn-sm） ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:14px;font-weight:600;padding:11px 20px;border-radius:100px;cursor:pointer;
  color:var(--ink);background:rgba(242,236,224,.05);border:1px solid var(--line-2);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .3s,border-color .3s,color .3s;
  -webkit-appearance:none;appearance:none;text-align:center;line-height:1.2;
}
.btn:hover{color:var(--ink);background:rgba(242,236,224,.09);border-color:var(--gold-soft);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.primary{
  color:#0E0C0A;border-color:transparent;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));
  box-shadow:0 10px 26px -12px rgba(216,170,112,.7);
}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -14px rgba(216,170,112,.85);color:#0E0C0A}
.btn.ghost{background:transparent;border-color:transparent;color:var(--ink-2)}
.btn.ghost:hover{color:var(--ink);background:rgba(242,236,224,.05)}
.btn.danger{color:var(--danger);border-color:rgba(201,138,120,.3);background:rgba(201,138,120,.07)}
.btn-sm{font-size:12.5px;padding:7px 14px}
.btn[disabled],.btn:disabled{opacity:.45;cursor:not-allowed;transform:none !important;box-shadow:none}

/* ---- 表单字段 ---- */
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.field > label,.field-label{font-size:13px;font-weight:600;color:var(--ink-2);letter-spacing:.01em}
.field .hint{font-size:12px;color:var(--ink-3);line-height:1.6}
input[type=text],input[type=tel],input[type=number],input[type=email],input[type=password],
.field input,.field textarea,textarea,select{
  width:100%;font-family:inherit;font-size:14.5px;color:var(--ink);
  padding:12px 14px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--line-2);
  transition:border-color .3s,box-shadow .3s,background .3s;outline:none;
}
textarea{resize:vertical;min-height:96px;line-height:1.6}
input::placeholder,textarea::placeholder{color:var(--ink-3)}
input:focus,textarea:focus,select:focus{
  border-color:var(--gold-soft);background:var(--surface-2);
  box-shadow:0 0 0 3px rgba(216,170,112,.12);
}

/* ---- 表格 ---- */
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th,.table td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line)}
.table th{font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.table td{color:var(--ink-2)}
.table td.mono,.table .mono{font-family:var(--mono);color:var(--ink)}
.table tbody tr{transition:background .3s}
.table tbody tr:hover{background:rgba(242,236,224,.03)}
.table tbody tr:last-child td{border-bottom:0}

/* ---- 通知条 / 状态提示 ---- */
.notice{
  padding:13px 16px;border-radius:var(--radius-sm);font-size:13.5px;line-height:1.6;
  color:var(--ink-2);background:rgba(242,236,224,.04);border:1px solid var(--line);
}
.notice.ok{color:var(--ok);border-color:rgba(159,181,138,.3);background:rgba(159,181,138,.07)}
.notice.warn{color:var(--warn);border-color:rgba(217,160,102,.3);background:rgba(217,160,102,.07)}
.notice.danger{color:var(--danger);border-color:rgba(201,138,120,.3);background:rgba(201,138,120,.07)}

/* ---- 钱包卡 ---- */
.wallet-card{
  position:relative;padding:24px;border-radius:18px;overflow:hidden;
  background:linear-gradient(180deg,var(--surface-2),var(--surface));
  border:1px solid var(--line-2);
}
.wallet-card.featured{
  border-color:var(--gold-soft);
  box-shadow:0 0 0 1px rgba(216,170,112,.16),0 24px 60px -34px rgba(216,170,112,.5);
}
.wallet-card.featured::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 100% at 100% 0,rgba(216,170,112,.14),transparent 58%);pointer-events:none}
.wallet-card .amount{font-family:var(--mono);font-size:30px;font-weight:600;color:var(--ink);line-height:1}
.wallet-card .amount b{color:var(--gold);font-weight:600}
.wallet-card .desc{margin-top:8px;font-size:13px;color:var(--ink-3);line-height:1.6}
.wallet-badge{
  position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;
  padding:4px 10px;border-radius:100px;color:#0E0C0A;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));box-shadow:0 4px 12px -4px rgba(216,170,112,.7);
}

/* ---- 兑换码行 ---- */
.redeem-row{display:flex;gap:10px;align-items:stretch;flex-wrap:wrap}
.redeem-row input{flex:1;min-width:180px}
.redeem-row .btn{flex:0 0 auto}

/* ---- 开发池卡 ---- */
.dp-group{margin-bottom:30px}
.dp-group > h3,.dp-group-head{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px;
  font-size:15.5px;font-weight:600;color:var(--ink);
}
.dp-group-head .meta{font-family:var(--mono);font-size:12px;color:var(--ink-3)}
.dp-card{
  position:relative;display:flex;flex-direction:column;gap:12px;
  padding:18px;border-radius:var(--radius);
  border:1px solid var(--line);background:var(--surface);
  transition:border-color .35s,background .35s,transform .35s;
}
.dp-card:hover{border-color:var(--gold-soft);background:var(--surface-2);transform:translateY(-1px)}
.dp-card.is-dropped{opacity:.5}
.dp-card.is-dropped:hover{transform:none}
.dp-status{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  font-family:var(--mono);font-size:11px;letter-spacing:.03em;
  padding:4px 10px;border-radius:100px;
  color:var(--ok);background:rgba(159,181,138,.08);border:1px solid rgba(159,181,138,.3);
}
.dp-card.is-dropped .dp-status{color:var(--danger);background:rgba(201,138,120,.08);border-color:rgba(201,138,120,.3)}
.dp-note{min-height:64px;font-size:13px}
.dp-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}

/* ---- 网格容器 ---- */
.grid-3{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.dp-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}

/* ---- 文本列表 ---- */
.text-list{display:flex;flex-direction:column;gap:10px}
.text-list li{list-style:none;display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--ink-2);line-height:1.65}
.text-list li::before{content:"";flex:0 0 auto;width:6px;height:6px;border-radius:50%;margin-top:8px;background:var(--gold);box-shadow:0 0 8px rgba(216,170,112,.7)}

/* ---- 鞋图相框（统一暗框 + 浅米底衬 + 暗角，学 f-tech .frame/.plate） ---- */
.shot,.image-grid-bg,.big-shoe{
  position:relative;border-radius:13px;overflow:hidden;aspect-ratio:1/1;
  background:var(--surface);border:1px solid var(--line);
  transition:border-color .4s,box-shadow .4s,transform .5s var(--ease);
}
.shot::before,.big-shoe::before{
  content:"";position:absolute;inset:8px;border-radius:9px;
  background:radial-gradient(circle at 50% 42%,#F4EFE7,#E2D7C5);
}
.shot img,.big-shoe img,.image-grid-bg img{
  position:absolute;inset:8px;width:calc(100% - 16px);height:calc(100% - 16px);
  object-fit:cover;transition:transform .6s var(--ease);
}
.shot:hover,.big-shoe:hover{border-color:var(--gold-soft);box-shadow:0 0 0 1px rgba(216,170,112,.18),0 16px 34px -18px rgba(0,0,0,.85);transform:translateY(-3px)}
.shot:hover img,.big-shoe:hover img{transform:scale(1.05)}
.big-shoe{aspect-ratio:16/12}
/* 鞋图四角 vignette/暗角衬托 */
.shot::after,.big-shoe::after{content:"";position:absolute;inset:8px;border-radius:9px;background:radial-gradient(120% 100% at 50% 30%,transparent 58%,rgba(20,16,12,.28) 100%);pointer-events:none}
.shot .tag{position:absolute;z-index:3;left:8px;bottom:8px;font-family:var(--mono);font-size:10px;color:#6E6353}

/* ---- 候选图网格 / 库网格（image-grid-bg 是单图相框、非网格，不可设 grid） ---- */
.library-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:18px}
.library-grid .shot{aspect-ratio:1/1}
/* 候选卡：图框只包图（.shot-link 内），meta 在图下方流式排列，避免文字/按钮压图与点击拦截 */
.library-grid .lib-item{display:flex;flex-direction:column;gap:10px}
.library-grid .lib-item .shot-link{display:block;border-radius:13px}
.library-grid .lib-item .meta{display:flex;flex-direction:column;gap:6px}
.library-grid .lib-item .meta strong{font-size:14px;color:var(--ink)}
.library-grid .lib-item .meta strong a{color:inherit;text-decoration:none}
.library-grid .lib-item .meta p{margin:0;font-size:12.5px;color:var(--ink-3)}
.library-grid .lib-item .meta .shot-actions{display:flex;gap:8px;margin-top:2px}
.library-grid .lib-item .meta .shot-actions .btn{flex:1;justify-content:center}

/* ============ FOOTER（app 页 .site-footer） ============ */
.site-footer{
  margin-top:8px;padding:28px clamp(18px,3vw,28px);border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(22,19,16,.4);
  display:flex;flex-direction:column;gap:12px;
}
.footer-links{display:flex;flex-wrap:wrap;gap:18px}
.footer-links a{font-size:13px;color:var(--ink-2);transition:color .3s}
.footer-links a:hover{color:var(--gold)}
.footer-ai-note{font-size:12.5px;color:var(--ink-3);line-height:1.7}
.footer-icp{font-size:12px;color:var(--ink-3);line-height:1.8}
.footer-icp a{color:var(--ink-3);transition:color .3s}
.footer-icp a:hover{color:var(--ink-2)}

/* ============ 补充 app 组件（new.html 模式专属类单独精做） ============ */
.muted{color:var(--ink-3)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* 分段控件（问题类型 / 段选） */
.segmented{display:inline-flex;flex-wrap:wrap;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:4px}
.segmented button{font:inherit;font-size:13px;color:var(--ink-2);background:transparent;border:0;padding:8px 14px;border-radius:9px;cursor:pointer;transition:.2s var(--ease-out)}
.segmented button:hover{color:var(--ink)}
.segmented button.active{color:#231B12;background:linear-gradient(180deg,var(--gold),var(--gold-2));font-weight:600}

/* result 详情两栏 */
.detail-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;align-items:start}
.detail-layout>aside{display:grid;gap:14px}
.devpool-hint{font-size:12.5px;color:var(--ink-3);line-height:1.6}

/* progress 进度 */
.progress-wrap{display:flex;flex-direction:column;gap:14px}
.progress-bar{height:6px;border-radius:99px;background:rgba(242,236,224,.08);overflow:hidden;position:relative}
.progress-bar i{position:absolute;inset:0;width:40%;border-radius:99px;background:linear-gradient(90deg,transparent,var(--gold),transparent);animation:progressSlide 1.6s var(--ease) infinite}
@keyframes progressSlide{0%{transform:translateX(-120%)}100%{transform:translateX(320%)}}
.timeline{display:grid;gap:12px}
.timeline>div{padding-left:16px;border-left:2px solid var(--line-2);font-size:13.5px;line-height:1.6}
.timeline strong{color:var(--ink)}
.upload-box{border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:var(--surface);display:grid;place-items:center;min-height:120px}
.upload-box img{width:100%;object-fit:cover}

/* brief 打样沟通页（独立布局，非 app-shell） */
.brief-page{max-width:980px;margin:0 auto;padding:clamp(20px,4vw,40px) var(--pad) 60px;display:flex;flex-direction:column;gap:18px;position:relative;z-index:1}
.brief-top{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.brief-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:18px;align-items:start}
.brief-images{display:grid;gap:14px}
.brief-image{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.brief-image h3{padding:12px 14px 0;font-size:14px;color:var(--ink-2)}
.brief-image>div{padding:14px}
.copy-box{width:100%;min-height:120px;resize:vertical;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--ink-2);padding:12px 14px;font:inherit;font-size:13px;line-height:1.7}

/* 指标小块 */
.metric{display:flex;flex-direction:column;gap:4px;padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);text-align:center}
.metric strong{font-size:20px;color:var(--gold)}
.metric span{font-size:12px;color:var(--ink-3)}

/* ============ RESPONSIVE ============ */
@media (max-width:900px){
  .app-shell{grid-template-columns:1fr}
  .sidebar{display:none}
  .mobile-tabs{display:flex}
  .app-main{padding:22px var(--pad) 56px}
  .grid-2,.detail-layout,.brief-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .page-title--hero{align-items:flex-start}
  .panel-head{flex-direction:column;align-items:flex-start}
  .task-row{flex-direction:column;align-items:flex-start}
  .task-row .btn{width:100%}
}